942-05056A High Lift Mower Blades for 942-05056 742-05056 742-05056A Compatible with Troy Bilt Cub Cadet ZT1 ZT2 XT1 XT2 54 RZT L54 S54 Ultima XT1 XT2 Super Bronco Mustang 54 Inch Lawn Tractors

What It Is

This is a set of high-lift mower blades designed to replace OEM part numbers 942-05056, 742-05056, and 742-05056A. They fit 54-inch cutting decks on Troy-Bilt, Cub Cadet, and several other brands, and are built for heavy lifting and bagging performance in tall or wet grass.

Fitment & Compatibility

Check these before buying:

• Deck size – Only for 54-inch decks. Measure your deck width to confirm.
• Model compatibility – Fits Cub Cadet ZT1, ZT2, XT1, XT2, RZT L54, S54, Ultima XT1/XT2, and Super Bronco/Mustang 54-inch models. Also fits Troy-Bilt, MTD, and Yard Machines with the same deck and spindle pattern.
• OEM vs aftermarket – This is a direct replacement for OEM parts, not a universal blade. Verify your current blade part number matches one of the three listed.
• Measurements – Blade length is approximately 20.5 inches, with a center hole of 1 inch (round) and a 5-point star drive pattern. Measure your old blade’s hole and drive pattern before ordering.

Key Things to Know

• Installation difficulty – Easy. Requires a socket wrench and a torque wrench (set to 40-50 ft-lbs). No special tools needed.
• High lift design – Creates strong upward airflow for superior bagging and discharge, but increases engine load and may throw debris more. Not ideal for dry, dusty conditions.
• Sharpness – Blades come unsharpened. You may need to sharpen them before first use for optimal cut quality.
• Balance check – Always balance the blade after installation. An unbalanced blade causes vibration and can damage the spindle.

Should You Buy It

If you have a 54-inch Cub Cadet or Troy-Bilt mower and frequently bag grass or cut in thick, damp conditions, these high-lift blades are a solid upgrade. They deliver better lift than standard blades, but they’re not necessary for mulching or dry mowing. At $19.99 with good reviews, they’re a cost-effective replacement if your current blades are worn or you want improved bagging performance.